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Metamorphic Rock Facts. Examples of metamorphic rocks include anthracite. Slate is a metamorphic rock that is formed from the sedimentary rock mudstone. A list of rock types recognized by petrologists. There is no agreed number of specific types of rocks. Any unique combination of chemical composition, mineralogy. Enjoy our sedimentary rock facts for kids. Find interesting information and a range of examples that help explain what sedimentary rocks are and what makes them. Sedimentary rock is one of the three main rock groups. Sedimentary rocks include common types such as chalk, limestone, sandstone, clay and shale.
It is composed primarily of hornblende (amphibole) and plagioclase, usually with very little quartz. The specimen shown above is about two inches (five centimeters) across. There are three main types of rock: sedimentary, igneous and metamorphic. Formation of sedimentary rocks. Examples of sedimentary rock are. Chemical Sedimentary Rocks. Chemical sedimentary rocks form by precipitation of minerals from water. For example, when cold sea water heats up. Metamorphic rocks have been modified by heat, pressure, and chemical processes, usually while buried deep below Earth\'s surface. Exposure to these extreme conditions has altered the mineralogy, texture, and chemical composition of the rocks. There are two basic types of metamorphic rocks. Pictures and brief descriptions of some common types of metamorphic rocks are shown on this page. Answers.com WikiAnswers ?The table below shows examples of common metamorphic rocks. Shale is the world\'s most abundant sedimentary. You will learn about \'3 Types of Rocks\' in this. Some examples of sedimentary rocks. Sedimentary rocks are rocks composed of sediment. Isn\'t that something of a circular definition, you might ask? Rocks at Cliffe Castle Museum. Rocks: examples and uses. Here are some examples of common sedimentary rocks. Types of Rock Geologists classify. You can put sedimentary rocks into three subclasses. These are two examples of metamorphic rock Igneous examples include pumice. Following you will find some examples of igneous rocks. Sedimentary Rock Examples.
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